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S.R. CEN/TR 14539:2021

Current

Current

The latest, up-to-date edition.

Straight ammonium nitrate fertilizers - Comparative study on the determination of porosity (oil retention)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

21-06-2021

European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Test procedure
5 Results and statistical interpretation
6 Conclusions
Annex A (informative) Characteristics of and limits for straight ammonium nitrate fertilizers
of high nitrogen content as given in EC Directive 80/876/EEC
Annex B (informative) Determination of oil retention — EC method as given in EC Directive
87/94/EEC
Annex C (informative) Centrifuge method — Non-standardized alternative method
Annex D (informative) Roller drum method — Non-standardized alternative method
Bibliography

This document gives the results of inter-laboratory testing to compare the accuracy and convenience of the official EC method for porosity measurement (given in Annex B) with two non-standardized alternative methods (given in Annexes C and D) already used in some participating laboratories.

Committee
TC 260
DocumentType
Standard Recommendation
Pages
24
ProductNote
The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
PublisherName
National Standards Authority of Ireland
Status
Current
Supersedes

Standards Relationship
CEN/TR 14539:2021 Identical

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